package com.nwpu.bigdata.util;

import org.elasticsearch.client.RestHighLevelClient;

/**
 *  elasticsearch的RestHighLevelClient创建接口
 * @author zhanggr
 *
 */
public interface ESRestUtil {
	
	/**
	 * @return RestHighLevelClient 用于访问es集群
	 */
	public RestHighLevelClient createClient();
}
